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Planning application

58 Adderley Road, Harrow Weald, Harrow, HA3 7HT

Refused Harrow PL/3169/25 Certificate of Lawful Development Proposed

Works: Extension Loft or dormer Windows or glazing Small domestic

Read from the description, not a valuation. How we read the register

Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.

Proposal

Certificate of Lawful Development (Proposed): Front porch; alterations and extension to roof to form end gable; rear dormer with Juliet balcony; three rooflights in front roof slope; window in end gable; external alterations

As published by the council, reference PL/3169/25

Application record

Reference
PL/3169/25
Type
Certificate of Lawful Development Proposed
Status
Rejected
Decision
Refused
Received
8 Dec 2025
Ward
Wealdstone North
Postcode
HA3 7HT

Site history

Applications at this address on the Harrow register

This site has had 3 applications since 2025: 0 approved, 1 refused.

  • PL/0804/26 Status unknown

    58 Adderley Road, Harrow Weald, Harrow, HA3 7HT

    Certificate of Lawful Development (Proposed): Front porch; alterations and extension to roof to form end gable; rear dormer with Juliette balcony; three rooflights in front roof slope

    Submitted 24 Mar 2026 Lawful development
  • PL/3166/25 Status unknown

    58 Adderley Road, Harrow Weald, Harrow, HA3 7HT

    Single storey rear extension: 6.00 metres deep, 3.14 metres maximum height and 2.80 metres high to the eaves

    Submitted 8 Dec 2025 Prior approval

Timeline

Dates from the published record

  1. 8 Dec 2025

    Received by Harrow

  2. 12 Aug 2026

    Added to PlanIndex

What this refusal means

Harrow refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. More in our guide to what happens after a planning decision.

About lawful development applications

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 58 Adderley Road, Harrow Weald, Harrow, HA3 7HT

    PL/0804/26 Submitted 24 Mar 2026 50 yards away

    Decision due ~19 May

    Certificate of Lawful Development (Proposed): Front porch; alterations and extension to roof to form end gable; rear dormer with Juliette balcony; three rooflights in front roof slope

    Status unknown Lawful development Extension Loft or dormer
    Small domestic

  • 58 Adderley Road, Harrow Weald, Harrow, HA3 7HT

    PL/3166/25 Submitted 8 Dec 2025 50 yards away

    Decision due ~2 Feb

    Single storey rear extension: 6.00 metres deep, 3.14 metres maximum height and 2.80 metres high to the eaves

    Status unknown Prior approval Extension
    Small domestic

  • 13 Adderley Road, Harrow Weald, Harrow, HA3 7HS

    PL/0515/26 Submitted 26 Feb 2026 50 yards away

    Decision due ~23 Apr

    Certificate of Lawful Proposed Development: Alterations to roof to form rear dormer, Installation of two roof lights in front roof slope

    Status unknown Lawful development Loft or dormer

  • 13 Adderley Road, Harrow Weald, Harrow, HA3 7HS

    PL/1643/26 Submitted 15 Jun 2026 50 yards away

    Decision due ~10 Aug

    Certificate of Lawful Development (Proposed): Change Of Use From dwelling house (Class C3) to a House In Multiple Occupation with 6 Bedrooms and 6 occupants max (small HMO) (Class C4); installation of windows and doors to rear at ground floor level

    Status unknown Lawful development Windows or glazing
    Domestic

  • 90 Bishop Ken Road, Harrow Weald, Harrow, HA3 7HR

    P/3781/08 Submitted 18 Nov 2008 150 yards away

    Certificate of lawful proposed development: single storey rear conservatory

    Granted Lawful development Extension 13 docs
    Small domestic

  • 30 College Hill Road, Harrow Weald, Harrow, HA3 7HE

    PL/1671/26 Submitted 18 Jun 2026 150 yards away

    Decision due ~13 Aug

    Single storey rear extension: 6.00 metres deep, 3.00 metres maximum height and 2.80 metres high to the eaves

    Status unknown Prior approval Extension
    Small domestic

In Harrow

  • PL/1761/26 Status unknown

    1 Middle Road, Harrow On The Hill, Harrow, HA2 0HW

    Certificate of lawful development (proposed): Replacement of ground floor front bay window

    Received 29 Jun, published by the council 12 Aug 2026 Lawful development
  • PL/1772/26 Status unknown

    114 Somervell Road, South Harrow, Harrow, HA2 8TT

    Certificate of Lawful Proposed Development: Demolition and replacement of first floor level and roof

    Received 29 Jun, published by the council 12 Aug 2026 Lawful development
  • PL/1735/26 Status unknown

    222 Malvern Avenue, South Harrow, Harrow, HA2 9HE

    Certificate of lawful development (proposed): Rear dormer; installation of rooflight in front roofslope

    Received 24 Jun, published by the council 12 Aug 2026 Lawful development
  • PL/1716/26 Status unknown

    59 Leamington Crescent, South Harrow, Harrow, HA2 9HH

    Certificate of Lawful Development (Proposed): Garden room with garden tools storage at rear (demolition of detached garage)

    Received 22 Jun, published by the council 12 Aug 2026 Lawful development
  • PL/1696/26 Status unknown

    31 Chandos Road, Harrow, HA1 4QX

    Certificate of Lawful Development (Proposed): Alterations and extension to roof to form end gable; rear dormer; two rooflights in front roof slope; window in end gable

    Received 22 Jun, published by the council 12 Aug 2026 Lawful development